3/4-16 RH Tube End 1-1/2in x .095

The 3/4-16 RH tube end 1-1/2in x .095 from MEZIERE is a precision-engineered radiator hose fitting designed for custom cooling system builders and performance-minded mechanics. This right-hand threaded connector is essential when fabricating or upgrading radiator hoses on high-performance engines, race vehicles, and heavily modified cooling circuits where OEM hose configurations fall short. Whether you're building a custom water cooling loop, upgrading to larger-diameter hoses for improved flow, or adapting vintage engines to modern cooling systems, this tube end provides the secure, leak-free connection point you need.

Manufactured by MEZIERE—a trusted name in radiator and cooling system components—this tube end features a 3/4-16 right-hand thread pattern that mates with standard radiator adapters, heater core connections, and aftermarket water pump outlets. The 1-1/2-inch outer diameter and .095-inch wall thickness provide structural integrity under pressure while maintaining compatibility with crimped hose barbs and compression fittings commonly used in performance cooling systems. The right-hand thread ensures positive engagement and prevents accidental loosening under vibration, critical for engine bay reliability on track cars, drag racers, and street performance builds.

This fitting suits anyone fabricating custom hose runs, upgrading cooling capacity, or adapting non-standard engine combinations—from engine swap specialists to vintage hot-rod builders to serious motorsports competitors. Installation requires basic hose crimping equipment or compression fittings; standard 1-1/2-inch radiator hose slides directly onto the barbed connection. Verify your adapter's thread pitch and direction (RH vs. LH) before ordering, and confirm hose inner diameter matches the 1-1/2-inch OD for a secure seal.